1. Adaptation in Natural and Artificial Systems: An Introductory Analysis with Application to Biology, Control, and Artificial Intelligence;Holland,1992
2. Ant colony system: a cooperative learning approach to the traveling salesman problem;Dorigo;IEEE Transactions on Evolutionary Computation,1997
3. R.C. Eberhart, J. Kennedy, A new optimizer using particle swarm theory, in: Proceedings of 6th International Symposium on Micro Machine and Human Science, 1995, pp. 39–43.
4. Particle swarm optimization;Kennedy;Proceedings of IEEE International Conference on Neural Networks,1995
5. H.Y. Shen, X.Q. Peng, J.N. Wang, Z.K. Hu, A mountain clustering based on improved PSO algorithm, Lecture Notes on Computer Science 3612, Changsha, China, 2005, pp. 477–481.